�������޷�ֹܱ�׼gb/ggbz_�޷�ֹܱ�׼gb/ggbz_gb/ggbz_��������������������?00X150x0.6x6000��������?

ѹ¯޷ֹܱ׼ 20Ÿֹܱ׼ߴ gb8162޷ֹܱ׼ з첻ֹܱ׼ ޷ֹܱ׼ܾںƫ gbt81622018޷ֹܱ׼ gbt81622018޷ֹܱ׼ gbt81622018޷ֹܱ׼ ޷ֹܱ׼ gb8163-2008޷ֹܱ׼
304ֹܱ׼ߴ gb/t9948޷ֹܱ׼ ޷ֹܱ׼ߴ 304ֹܱ׼ߴ gb8163-2008޷ֹܱ׼ ֹܸܱ׼淶 θֹܱ׼ ֹܱ׼14975 304ֹܱ׼ ѹ޷ֹܱ׼
ظֹܱ׼ gb3091ֹܱ׼ gb/t8163-2018޷ֹܱ׼ ֹܱ׼ ѹֹܱ׼ gb/t8163-2008޷ֹܱ׼⾶ھ ޷ֹܱ׼ߴձ 겻ֹܱ׼ 겻ֹܱ׼ θֹܱ׼gb34201
ֹܱ׼ ѹúӸֹܱ׼ ޷첻ֹܱ׼ߴ ѹöпֹܱ׼п ֹܱ׼2467 ֹܱ׼3094 gbt81632018޷ֹܱ׼ƫ gb8162-87޷ֹܱ׼ ֱ񻡺ֹܱ׼ пֹܱ׼ÿǶ
޷ֹܱ׼ܾں ֹܱ׼ߴ ֹܱ׼ʲô˼ gb/t9711-2011ֹܱ׼ ֹּܸܱ׼ߴ ֹܱ׼ں ѹֹܱ׼ ֹܱ׼Ƕ ֹܱ׼ ֹܱ׼淶
ֹּܸܱ׼ߴǶ? gbt8163޷ֹܱ׼ ֹܱ׼ֱ ޷ֹܱ׼ȹ gb8162޷ֹܱ׼ ֹܱ׼ֱ gb8163-2008޷ֹܱ׼ gbt81632018޷ֹܱ׼ƫ ֹܱ׼ܾ ֹܱ׼ȹ
ѹ¯޷ֹܱ׼GB3087-2008 gb/t8163-2018޷ֹܱ׼ ֹܱ׼淶 ֹ̼ܱ׼ߴ ޷ֹܱ׼ пֹܱ׼ܾͱں gb/t8163޷ֹܱ׼ ѹ¯޷ֹܱ׼ ޷ֹܱ׼ܾںƫ ޷ֹܱ׼GB/T3091
304ֹܱ׼ 20Ÿֹܱ׼ߴ пֹܱ׼100X150x0.6x6000ж? gb/t8162-2018޷ֹܱ׼ 񻡺Ӹֹܱ׼ Ӹֹܱ׼ ޷ֹܱ׼ gb8162޷ֹܱ׼ gb/t8162-2018޷ֹܱ׼ѧ ֹܱ׼ں
ֹܱ׼ ֹּܸܱ׼Ƕ ֹּܸܱ׼ߴ ֹܱ׼ȶ ѹ¯޷ֹܱ׼ ѹúӶпֹܱ׼ ޷ֹܱ׼ߴձ ޷ֹܱ׼ߴձ ޷ֹܱ׼ںĸ׼ 304ֹܱ׼
޷ֹܱ׼ȹ ȶпֹܱ׼ пֹܱ׼ з첻ֹܱ׼ s304ֹܱ׼ gb/t8162޷ֹܱ׼ gb8163-2008޷ֹܱ׼ gb/t9711-2017ֹܱ׼ 304ֹܱ׼ߴ ṹ޷ֹܱ׼
304ֹܱ׼ пֹܱ׼ ޷ֹܱ׼ںĸ׼ ѹöпֹܱ׼п ֹܱ׼ߴ ڲֹܱ׼淶 14976-2012޷ֹܱ׼ں ֹܱ׼ߴЩ ֹܱ׼ܾͱں gb8163޷ֹܱ׼
ֹܱ׼ں ֹܱ׼ʲô˼ 304ֹܱ׼Ⱥʵʺ з첻ֹܱ׼ пֹܱ׼40X100X3ÿж ޷ֹܱ׼ߴ ṹ޷ֹܱ׼ ѹöпֹܱ׼ 2015 ֹܱ׼BA ޷ֹܱ׼
޷ֹܱ׼ ȶпֹܱ׼淶 sus304ֹܱ׼ ֹּܸܱ׼ں пֹܱ׼ܾͱں ֹܱ׼ ֹܸܱ׼淶 ޷ֹܱ׼ gb8162޷ֹܱ׼ ֹܱ׼ߴ
ֹܱ׼ߴ Ӹֹܱ׼ںִʲô׼ ֹܱ׼ ѹúӸֹܱ׼ ޷ֹܱ׼ߴ ֹ̼ܱ׼ 81632018޷ֹܱ׼ƫ 81632018޷ֹܱ׼ƫ ֹܱ׼gb/t6728 ͨпֹܱ׼
Ӹֹܱ׼ ޷첻ֹܱ׼Щ ̼޷ֹܱ׼ߴ з첻ֹܱ׼ gbt81622018޷ֹܱ׼Ϊʲôȥq235 304ֹܱ׼ пֹܱ׼ ޷ֹܱ׼GB/T3091 ṹ޷ֹܱ׼ 8163޷ֹܱ׼ںǷƫ
пֹܱ׼ ޷ֹܱ׼GB/T8163-2008 gb8163-87޷ֹܱ׼ gb/t8163-2018޷ֹܱ׼ gb3087ֹܱ׼ 9948޷ֹܱ׼ ֹܱ׼ں θֹܱ׼gb34201 gb/t8162-2018޷ֹܱ׼״̬ι涨? ֹּܸܱ׼
ֹܱ׼ں ޷ֹܱ׼ܾͱں ¯øֹܱ׼ ֱֹܱ׼ 9711 ޷ֹܱ׼ gb/t9711-2011ֹܱ׼ 14976-2012޷ֹܱ׼ں gb8163-87޷ֹܱ׼ ޷ֹܱ׼ ֹܱ׼Ƕ
޷ֹܱ׼ ڲֹܱ׼淶 ֹּܸܱ׼ ޷ֹܱ׼GB/T3091 ޷ֹܱ׼ ֹּܸܱ׼ߴ ޷ֹܱ׼ ѹ޷첻ֹܱ׼ gb5310޷ֹܱ׼ ޷ֹܱ׼
θֹܱ׼ߴ ޷ֹܱ׼ܾںƫ gbt81632018޷ֹܱ׼ ޷ֹܱ׼GB/T3091 Ӹֹܱ׼ gbt8163޷ֹܱ׼ ֹܱ׼ ֹּܸܱ׼ 8163޷ֹܱ׼20Ÿ gb/t9948޷ֹܱ׼